activity
20102026
most citedThe Hardness-Intensity Diagram of Cygnus X-3: Revisiting the Radio/X-Ray States

86 citations · 902 across the 50 of their papers we have counts for

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Showing 2025Show all

11 papers · 1 filter

astro-ph.HE2025

COBIPLANE: A Systematic Search for Compact Binary Millisecond Pulsars at Low Galactic Latitudes

Marco Turchetta, Manuel Linares, Karri Koljonen +2

We present the main results obtained from the COmpact BInary Pulsar search in the low-LAtitude NEighborhood (COBIPLANE), an optical photometric survey designed to find new `spider'…

astro-ph.IM2025

Serendipitous and targeted mm/sub-mm transient searches with wide-FOV telescope

Karri Koljonen, Claudio Ricci, Thomas Stanke +4

The millimeter/sub-millimeter (mm/sub-mm) sky remains a rich but under-explored frontier for transient and variable phenomena. A wide-field, high-sensitivity instrument with a larg…

astro-ph.IM2025

Towards ALMA2040: An update from the European community and invitation to contribute

Stefano Facchini, Jacqueline Hodge, Jes Jørgensen +27

Over the last 15 years, the Atacama Large Millimeter/submillimeter Array (ALMA) has revolutionized astrophysics by providing unprecedented resolution and sensitivity in observing t…

astro-ph.HE2025

Association of the IceCube neutrinos with CAZ blazar light curves

Pouya M. Kouch, Talvikki Hovatta, Elina Lindfors +3

The IceCube Neutrino Observatory has detected several hundred high-energy neutrinos from cosmic sources. Despite numerous studies searching for their origin, it is still not known…

astro-ph.HE2025★ 1 cited

CAZ catalog and optical light curves of 7918 blazar-selected active galactic nuclei

Pouya M. Kouch, Elina Lindfors, Talvikki Hovatta +10

Active galactic nuclei (AGN) are some of the brightest and most variable objects in the Universe. Those with relativistic jets observed at small viewing angles are blazars. Due to…

astro-ph.HE2025

Optical polarization properties of the closest tidal disruption event AT 2023clx indicate origin from tidal stream shocks

Karri I. I. Koljonen, Kari Nilsson, Ioannis Liodakis +1

Polarization observations of tidal disruption events offer unique insights into the accretion processes around supermassive black holes. Here, we present optical polarization obser…